1 files changed, 8 insertions, 8 deletions
diff --git a/Library/Formula/byacc.rb b/Library/Formula/byacc.rb
index 136972ec6..ae3768fca 100644
--- a/Library/Formula/byacc.rb
+++ b/Library/Formula/byacc.rb
@@ -1,15 +1,15 @@
-require "formula"
-
 class Byacc < Formula
   homepage "http://invisible-island.net/byacc/byacc.html"
-  url "ftp://invisible-island.net/byacc/byacc-20140422.tgz"
-  sha1 "aa30cac1e7b3cf9d6d19d6b9653575d56564b213"
+  url "ftp://invisible-island.net/byacc/byacc-20141128.tgz"
+  sha1 "59ea0a166b10eaec99edacc4c38fcb006c6e84d3"
 
   def install
     system "./configure", "--disable-debug", "--disable-dependency-tracking",
-                          "--program-prefix=b",
-                          "--prefix=#{prefix}",
-                          "--man=#{man}"
-    system "make install"
+                          "--program-prefix=b", "--prefix=#{prefix}", "--man=#{man}"
+    system "make", "install"
+  end
+
+  test do
+    system bin/"byacc", "-V"
   end
 end